WEATHERFORD -- Hans Rudolph Moll, 80, passed away Sunday, January 24, 2010. Funeral services will be held 10 a.m., Wednesday at Trinity Lutheran Church, 1500 Ball St., Weatherford. Interment will follow in Memory Gardens of the Valley Memorial Park in Weatherford. Visitation will be 6 to 8 p.m. Tuesday at White's Funeral Home. Hans was born the son of Karl and Emilie Guedemann Moll in Tuellingen, Germany January 18, 1930. He earned his PHD in Philosophy of Natural Science. Mr. Moll was a chemist for Alcon Laboratories, working as Technical Director of Separation Science in Research and Development. He was a member of Trinity Lutheran Church. Hans was preceded in death by his parents; sister, Brunhilde Moll and brother, Karlfrieder Moll. Survivors include his wife, Verena Moll of Weatherford; children, Hans Peter Moll of Lausanne, Switzerland; Gundi Chambers of Weatherford; sister, Karin Moll of Tuellingen, Germany; and a host of other relatives living in Germany.